quadmenu / lib / ReduxCore / inc / fields / slider / field_slider.php

field_slider.php in QuadMenu – Mega Menu 1.8.9, at lib/ReduxCore/inc/fields/slider/field_slider.php

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1	<?php
2
3	/**
4	* Redux Framework is free software: you can redistribute it and/or modify
5	* it under the terms of the GNU General Public License as published by
6	* the Free Software Foundation, either version 2 of the License, or
7	* any later version.
8	* Redux Framework is distributed in the hope that it will be useful,
9	* but WITHOUT ANY WARRANTY; without even the implied warranty of
10	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11	* GNU General Public License for more details.
12	* You should have received a copy of the GNU General Public License
13	* along with Redux Framework. If not, see <http://www.gnu.org/licenses/>.
14	*
15	* @package ReduxFramework
16	* @subpackage Field_Slider
17	* @author Kevin Provance (kprovance)
18	* @version 2.0.0
19	*/
20
21	// Exit if accessed directly
22	if ( ! defined( 'ABSPATH' ) ) {
23	exit;
24	}
25
26	if ( ! class_exists( 'ReduxFramework_slider' ) ) {
27	class ReduxFramework_slider {
28
29	/**
30	* Field Constructor.
31	* Required - must call the parent constructor, then assign field and value to vars, and obviously call the render field function
32	*
33	* @since ReduxFramework 3.1.8
34	*/
35	private $display_none = 0;
36	private $display_label = 1;
37	private $display_text = 2;
38	private $display_select = 3;
39
40	function __construct( $field = array(), $value = '', $parent ) {
41
42	//parent::__construct( $parent->sections, $parent->args );
43	$this->parent = $parent;
44	$this->field = $field;
45	$this->value = $value;
46
47	// Set defaults
48	$defaults = array(
49	'handles' => 1,
50	'resolution' => 1,
51	'display_value' => 'text',
52	'float_mark' => '.',
53	'forced' => true
54	);
55
56	$this->field = wp_parse_args( $this->field, $defaults );
57
58	// Sanitize float mark
59	switch ( $this->field['float_mark'] ) {
60	case ',':
61	case '.':
62	break;
63	default:
64	$this->field['float_mark'] = '.';
65	break;
66	}
67
68	// Sanitize resolution value
69	$this->field['resolution'] = $this->cleanVal( $this->field['resolution'] );
70
71	// Sanitize handle value
72	switch ( $this->field['handles'] ) {
73	case 0:
74	case 1:
75	$this->field['handles'] = 1;
76	break;
77	default:
78	$this->field['handles'] = 2;
79	break;
80	}
81
82	// Sanitize display value
83	switch ( $this->field['display_value'] ) {
84	case 'label':
85	$this->field['display_value'] = $this->display_label;
86	break;
87	case 'text':
88	default:
89	$this->field['display_value'] = $this->display_text;
90	break;
91	case 'select':
92	$this->field['display_value'] = $this->display_select;
93	break;
94	case 'none':
95	$this->field['display_value'] = $this->display_none;
96	break;
97	}
98	}
99
100	private function cleanVal( $var ) {
101	if ( is_float( $var ) ) {
102	$cleanVar = floatval( $var );
103	} else {
104	$cleanVar = intval( $var );
105	}
106
107	return $cleanVar;
108	}
109
110	private function cleanDefault( $val ) {
111	if ( empty( $val ) && ! empty( $this->field['default'] ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
112	$val = $this->cleanVal( $this->field['default'] );
113	}
114
115	if ( empty( $val ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
116	$val = $this->cleanVal( $this->field['min'] );
117	}
118
119	if ( empty( $val ) ) {
120	$val = 0;
121	}
122
123	// Extra Validation
124	if ( $val < $this->field['min'] ) {
125	$val = $this->cleanVal( $this->field['min'] );
126	} else if ( $val > $this->field['max'] ) {
127	$val = $this->cleanVal( $this->field['max'] );
128	}
129
130	return $val;
131	}
132
133	private function cleanDefaultArray( $val ) {
134	$one = $this->value[1];
135	$two = $this->value[2];
136
137	if ( empty( $one ) && ! empty( $this->field['default'][1] ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
138	$one = $this->cleanVal( $this->field['default'][1] );
139	}
140
141	if ( empty( $one ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
142	$one = $this->cleanVal( $this->field['min'] );
143	}
144
145	if ( empty( $one ) ) {
146	$one = 0;
147	}
148
149	if ( empty( $two ) && ! empty( $this->field['default'][2] ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
150	$two = $this->cleanVal( $this->field['default'][1] + 1 );
151	}
152
153	if ( empty( $two ) && $this->cleanVal( $this->field['min'] ) >= 1 ) {
154	$two = $this->cleanVal( $this->field['default'][1] + 1 );
155	}
156
157	if ( empty( $two ) ) {
158	$two = $this->field['default'][1] + 1;
159	}
160
161	$val[0] = $one;
162	$val[1] = $two;
163
164	return $val;
165	}
166
167
168	/**
169	* Clean the field data to the fields defaults given the parameters.
170	*
171	* @since Redux_Framework 3.1.8
172	*/
173	function clean() {
174
175	// Set min to 0 if no value is set.
176	$this->field['min'] = empty( $this->field['min'] ) ? 0 : $this->cleanVal( $this->field['min'] );
177
178	// Set max to min + 1 if empty.
179	$this->field['max'] = empty( $this->field['max'] ) ? $this->field['min'] + 1 : $this->cleanVal( $this->field['max'] );
180
181	// Set step to 1 if step is empty ot step > max.
182	$this->field['step'] = empty( $this->field['step'] ) \|\| $this->field['step'] > $this->field['max'] ? 1 : $this->cleanVal( $this->field['step'] );
183
184	if ( 2 == $this->field['handles'] ) {
185	if ( ! is_array( $this->value ) ) {
186	$this->value[1] = 0;
187	$this->value[2] = 1;
188	}
189	$this->value = $this->cleanDefaultArray( $this->value );
190	} else {
191	if ( is_array( $this->value ) ) {
192	$this->value = 0;
193	}
194	$this->value = $this->cleanDefault( $this->value );
195	}
196
197	// More dummy checks
198	//if ( ! is_array( $this->field['default'] ) && 2 == $this->field['handles'] ) {
199	if ( ! is_array( $this->value ) && 2 == $this->field['handles'] ) {
200	$this->value[0] = $this->field['min'];
201	$this->value[1] = $this->field['min'] + 1;
202	}
203
204	//if ( is_array( $this->field['default'] ) && 1 == $this->field['handles'] ) {
205	if ( is_array( $this->value ) && 1 == $this->field['handles'] ) {
206	$this->value = $this->field['min'];
207	}
208
209	}
210
211	/**
212	* Enqueue Function.
213	* If this field requires any scripts, or css define this function and register/enqueue the scripts/css
214	*
215	* @since ReduxFramework 3.1.8
216	*/
217	function enqueue() {
218
219	$min = Redux_Functions::isMin();
220
221	wp_enqueue_style( 'select2-css' );
222
223	wp_enqueue_style(
224	'redux-nouislider-css',
225	ReduxFramework::$_url . 'inc/fields/slider/vendor/nouislider/redux.jquery.nouislider.css',
226	array(),
227	'5.0.0',
228	'all'
229	);
230
231	wp_register_script(
232	'redux-nouislider-js',
233	ReduxFramework::$_url . 'inc/fields/slider/vendor/nouislider/redux.jquery.nouislider' . $min . '.js',
234	array( 'jquery' ),
235	'5.0.0',
236	true
237	);
238
239	wp_enqueue_script(
240	'redux-field-slider-js',
241	ReduxFramework::$_url . 'inc/fields/slider/field_slider' . $min . '.js',
242	array( 'jquery', 'redux-nouislider-js', 'redux-js', 'select2-js' ),
243	time(),
244	true
245	);
246
247	if ($this->parent->args['dev_mode']) {
248	wp_enqueue_style(
249	'redux-field-slider-css',
250	ReduxFramework::$_url . 'inc/fields/slider/field_slider.css',
251	array(),
252	time(),
253	'all'
254	);
255	}
256	}
257
258	//function
259
260	/**
261	* Field Render Function.
262	* Takes the vars and outputs the HTML for the field in the settings
263	*
264	* @since ReduxFramework 0.0.4
265	*/
266	function render() {
267
268	$this->clean();
269
270	$fieldID = $this->field['id'];
271	$fieldName = $this->field['name'] . $this->field['name_suffix'];
272	//$fieldName = $this->parent->args['opt_name'] . '[' . $this->field['id'] . ']';
273
274	// Set handle number variable.
275	$twoHandles = false;
276	if ( 2 == $this->field['handles'] ) {
277	$twoHandles = true;
278	}
279
280	// Set default values(s)
281	if ( true == $twoHandles ) {
282	$valOne = $this->value[0];
283	$valTwo = $this->value[1];
284
285	$html = 'data-default-one="' . $valOne . '" ';
286	$html .= 'data-default-two="' . $valTwo . '" ';
287
288	$nameOne = $fieldName . '[1]';
289	$nameTwo = $fieldName . '[2]';
290
291	$idOne = $fieldID . '[1]';
292	$idTwo = $fieldID . '[2]';
293	} else {
294	$valOne = $this->value;
295	$valTwo = '';
296
297	$html = 'data-default-one="' . $valOne . '"';
298
299	$nameOne = $fieldName;
300	$nameTwo = '';
301
302	$idOne = $fieldID;
303	$idTwo = '';
304	}
305
306	$showInput = false;
307	$showLabel = false;
308	$showSelect = false;
309
310	// TEXT output
311	if ( $this->display_text == $this->field['display_value'] ) {
312	$showInput = true;
313	echo '<input type="text"
314	name="' . $nameOne . '"
315	id="' . $idOne . '"
316	value="' . $valOne . '"
317	class="redux-slider-input redux-slider-input-one-' . $fieldID . ' ' . $this->field['class'] . '"/>';
318
319	// LABEL output
320	} elseif ( $this->display_label == $this->field['display_value'] ) {
321	$showLabel = true;
322
323	$labelNum = $twoHandles ? '-one' : '';
324
325	echo '<div class="redux-slider-label' . $labelNum . '"
326	id="redux-slider-label-one-' . $fieldID . '"
327	name="' . $nameOne . '">
328	</div>';
329
330	// SELECT output
331	} elseif ( $this->display_select == $this->field['display_value'] ) {
332	$showSelect = true;
333
334	if ( isset( $this->field['select2'] ) ) { // if there are any let's pass them to js
335	$select2_params = json_encode( $this->field['select2'] );
336	$select2_params = htmlspecialchars( $select2_params, ENT_QUOTES );
337
338	echo '<input type="hidden" class="select2_params" value="' . $select2_params . '">';
339	}
340
341
342	echo '<select class="redux-slider-select-one redux-slider-select-one-' . $fieldID . ' ' . $this->field['class'] . '"
343	name="' . $nameOne . '"
344	id="' . $idOne . '">
345	</select>';
346	}
347
348	// DIV output
349	echo
350	'<div
351	class="redux-slider-container ' . $this->field['class'] . '"
352	id="' . $fieldID . '"
353	data-id="' . $fieldID . '"
354	data-min="' . $this->field['min'] . '"
355	data-max="' . $this->field['max'] . '"
356	data-step="' . $this->field['step'] . '"
357	data-handles="' . $this->field['handles'] . '"
358	data-display="' . $this->field['display_value'] . '"
359	data-rtl="' . is_rtl() . '"
360	data-forced="' . $this->field['forced'] . '"
361	data-float-mark="' . $this->field['float_mark'] . '"
362	data-resolution="' . $this->field['resolution'] . '" ' . $html . '>
363	</div>';
364
365	// Double slider output
366	if ( true == $twoHandles ) {
367
368	// TEXT
369	if ( true == $showInput ) {
370	echo '<input type="text"
371	name="' . $nameTwo . '"
372	id="' . $idTwo . '"
373	value="' . $valTwo . '"
374	class="redux-slider-input redux-slider-input-two-' . $fieldID . ' ' . $this->field['class'] . '"/>';
375	}
376
377	// LABEL
378	if ( true == $showLabel ) {
379	echo '<div class="redux-slider-label-two"
380	id="redux-slider-label-two-' . $fieldID . '"
381	name="' . $nameTwo . '">
382	</div>';
383	}
384
385	// SELECT
386	if ( true == $showSelect ) {
387	echo '<select class="redux-slider-select-two redux-slider-select-two-' . $fieldID . ' ' . $this->field['class'] . '"
388	name="' . $nameTwo . '"
389	id="' . $idTwo . '">
390	</select>';
391
392	}
393	}
394
395	// NO output (input hidden)
396	if ( $this->display_none == $this->field['display_value'] \|\| $this->display_label == $this->field['display_value'] ) {
397	echo '<input type="hidden"
398	class="redux-slider-value-one-' . $fieldID . ' ' . $this->field['class'] . '"
399	name="' . $nameOne . '"
400	id="' . $idOne . '"
401	value="' . $valOne . '"/>';
402
403	// double slider hidden output
404	if ( true == $twoHandles ) {
405	echo '<input type="hidden"
406	class="redux-slider-value-two-' . $fieldID . ' ' . $this->field['class'] . '"
407	name="' . $nameTwo . '"
408	id="' . $idTwo . '"
409	value="' . $valTwo . '"/>';
410	}
411	}
412	}
413	}
414	}